Order 22784.
2250 conjugacy classes of subgroups.
The subgroup lattice has 294 nodes — too large to display as a diagram.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26023217 | C2 | semidirect |
| 2. #26023209 | C2 | semidirect |
| 26. C2×C4×Q8×C89 | C4 | semidirect |
| 155. C89 | #34187 | semidirect |
| 157. C2×C4×Q8 | Dic89 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26023217 | 2 |
| #26023209 | 2 |
| #26022855 | 2 |
| #26022838 | 2 |
| #26022659 | 2 |
| #26022650 | 2 |
| #26022609 | 2 |
| C22×C4×Q8×C89 | 2 |
| #34187 | 89 |